From 0e62cb8e5ed06d906ad84321cdda22acfcc952c9 Mon Sep 17 00:00:00 2001
From: dec05eba <dec05eba@protonmail.com>
Date: Fri, 9 Mar 2018 10:26:55 +0100
Subject: Partially implement 'add' operation

---
 include/DatabaseStorage.hpp | 42 ++++++++++++++++++++++++++++++------------
 1 file changed, 30 insertions(+), 12 deletions(-)

(limited to 'include/DatabaseStorage.hpp')

diff --git a/include/DatabaseStorage.hpp b/include/DatabaseStorage.hpp
index 6f251d1..fd29050 100644
--- a/include/DatabaseStorage.hpp
+++ b/include/DatabaseStorage.hpp
@@ -10,27 +10,33 @@
 namespace odhtdb
 {
     class Group;
+    class User;
     
     struct DatabaseStorageObject
     {
         DataView data;
-        u64 timestamp; // In microseconds
+        u64 createdTimestamp; // In microseconds
         Signature::PublicKey creatorPublicKey;
         
-        DatabaseStorageObject(DataView &_data, u64 _timestamp, const Signature::PublicKey &_creatorPublicKey) : 
-            data(_data), timestamp(_timestamp), creatorPublicKey(_creatorPublicKey)
-        {
-            
-        }
+        DatabaseStorageObject(DataView &_data, u64 _timestamp, const Signature::PublicKey &_creatorPublicKey);
     };
     
     struct DatabaseStorageObjectList
     {
-        u64 timestamp; // In microseconds
+        DataView data;
+        u64 createdTimestamp; // In microseconds
         std::vector<Group*> groups;
-        std::vector<DatabaseStorageObject> objects;
-        u8 *createData;
-        usize createDataSize;
+        std::vector<DatabaseStorageObject*> objects;
+    };
+    
+    struct DatabaseStorageQuarantineObject
+    {
+        DataView data;
+        u64 createdTimestamp; // In microseconds
+        u64 storedTimestamp; // In microseconds
+        Signature::PublicKey creatorPublicKey;
+        
+        DatabaseStorageQuarantineObject(DataView &_data, u64 _timestamp, const Signature::PublicKey &_creatorPublicKey);
     };
     
     class DatabaseStorageAlreadyExists : public std::runtime_error
@@ -46,6 +52,7 @@ namespace odhtdb
     };
     
     using DatabaseStorageMap = MapHashKey<DatabaseStorageObjectList*>;
+    using DatabaseStorageQuarantineMap = Signature::MapPublicKey<std::vector<DatabaseStorageQuarantineObject*>>;
     
     class DatabaseStorage
     {
@@ -54,11 +61,22 @@ namespace odhtdb
         void createStorage(const Hash &hash, Group *creatorGroup, u64 timestamp, const u8 *data, usize dataSize);
         
         // Throws DatabaseStorageNotFound if data with hash does not exist
-        void appendStorage(const Hash &hash, DataView &data, u64 timestamp, const Signature::PublicKey &creatorPublicKey);
+        void appendStorage(const Hash &hash, const User *creatorUser, u64 timestamp, const u8 *data, usize dataSize);
+        
+        void addToQuarantine(const Signature::PublicKey &creatorPublicKey, u64 timestamp, const u8 *data, usize dataSize);
         
-        // Returns nullptr if not storage with provided hash exists
+        // Returns nullptr if no storage with provided hash exists
         const DatabaseStorageObjectList* getStorage(const Hash &hash) const;
+        
+        // Returns nullptr if no node with the user exists
+        const Hash* getNodeByUserPublicKey(const Signature::PublicKey &userPublicKey) const;
+        
+        // Returns nullptr if no user with public key exists
+        const User* getUserByPublicKey(const Signature::PublicKey &userPublicKey) const;
     private:
         DatabaseStorageMap storageMap;
+        DatabaseStorageQuarantineMap quarantineStorageMap;
+        Signature::MapPublicKey<Hash> userPublicKeyNodeMap;
+        Signature::MapPublicKey<const User*> publicKeyUserMap;
     };
 }
-- 
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